OK variations of the theme exist but here are some specifics - I want to go full frame in Canon and am confronted with these options (I am also shooting a wedding on the weekend and would be keen to have and test the gear before then so some urgency here) -

3 Options I am considering at the moment:

- Used 5D Classic in very good condition from ebay like seller in box can inspect on pick up but no warranty: $1,600-$1,800

- Used 5D Mark II in good condition from a store in box 14 day return policy: $2500

- New 5D Mark II (Aust version) one year warranty plus another if bought using visa at shop: $3070

I am not interested in the video in the 5D II.

Reason for upgrade (from current 40D which I will keep as back up) is IQ, DoF, Low light performance, large print quality.

If it were you - especially if you have experience with both...

Thanks guys.

[Note this is not an invitation for offers to sell so please don't try as that breaches the site rule]